LM3S300-IQN25-C2T

Product Overview

Use

This microcontroller is commonly used in various electronic devices and embedded systems.

Characteristics

High-performance 32-bit ARM Cortex-M3 core
Clock speed of up to 50 MHz
Flash memory capacity of 256 KB
RAM capacity of 32 KB
Low power consumption
Integrated peripherals for enhanced functionality
Wide operating voltage range
Small form factor

Package

The LM3S300-IQN25-C2T is available in a compact package, suitable for surface mount technology (SMT) assembly.

Essence

The essence of this microcontroller lies in its ability to provide efficient processing power and integrated peripherals, making it ideal for applications requiring high performance and low power consumption.

Packaging/Quantity

The LM3S300-IQN25-C2T is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

Microcontroller Family: LM3S
Model Number: 300-IQN25-C2T
Core Architecture: ARM Cortex-M3
Clock Speed: Up to 50 MHz
Flash Memory Capacity: 256 KB
RAM Capacity: 32 KB
Operating Voltage Range: 2.7V to 3.6V
Operating Temperature Range: -40°C to +85°C
Package Type: LQFP
Package Dimensions: 7mm x 7mm
Pin Count: 48

Detailed Pin Configuration

The LM3S300-IQN25-C2T microcontroller has a total of 48 pins. The pin configuration is as follows:

Pin 1: VDD - Power supply voltage
Pin 2: VSS - Ground
Pin 3: PA0 - General-purpose I/O pin
Pin 4: PA1 - General-purpose I/O pin
Pin 5: PA2 - General-purpose I/O pin
Pin 6: PA3 - General-purpose I/O pin
Pin 7: PA4 - General-purpose I/O pin
Pin 8: PA5 - General-purpose I/O pin
Pin 9: PA6 - General-purpose I/O pin
Pin 10: PA7 - General-purpose I/O pin
Pin 11: PB0 - General-purpose I/O pin
Pin 12: PB1 - General-purpose I/O pin
Pin 13: PB2 - General-purpose I/O pin
Pin 14: PB3 - General-purpose I/O pin
Pin 15: PB4 - General-purpose I/O pin
Pin 16: PB5 - General-purpose I/O pin
Pin 17: PB6 - General-purpose I/O pin
Pin 18: PB7 - General-purpose I/O pin
Pin 19: PC0 - General-purpose I/O pin
Pin 20: PC1 - General-purpose I/O pin
Pin 21: PC2 - General-purpose I/O pin
Pin 22: PC3 - General-purpose I/O pin
Pin 23: PC4 - General-purpose I/O pin
Pin 24: PC5 - General-purpose I/O pin
Pin 25: PC6 - General-purpose I/O pin
Pin 26: PC7 - General-purpose I/O pin
Pin 27: PD0 - General-purpose I/O pin
Pin 28: PD1 - General-purpose I/O pin
Pin 29: PD2 - General-purpose I/O pin
Pin 30: PD3 - General-purpose I/O pin
Pin 31: PD4 - General-purpose I/O pin
Pin 32: PD5 - General-purpose I/O pin
Pin 33: PD6 - General-purpose I/O pin
Pin 34: PD7 - General-purpose I/O pin
Pin 35: PE0 - General-purpose I/O pin
Pin 36: PE1 - General-purpose I/O pin
Pin 37: PE2 - General-purpose I/O pin
Pin 38: PE3 - General-purpose I/O pin
Pin 39: PE4 - General-purpose I/O pin
Pin 40: PE5 - General-purpose I/O pin
Pin 41: RESET - Reset pin
Pin 42: XTAL - Crystal oscillator input
Pin 43: XTAL

기술 솔루션에 LM3S300-IQN25-C2T 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

Sure! Here are 10 common questions and answers related to the application of LM3S300-IQN25-C2T in technical solutions:

Q: What is the LM3S300-IQN25-C2T? A: The LM3S300-IQN25-C2T is a microcontroller from Texas Instruments' Stellaris family, specifically designed for embedded applications.
Q: What are the key features of the LM3S300-IQN25-C2T? A: Some key features include a 32-bit ARM Cortex-M3 processor, 25 MHz clock speed, 32 KB flash memory, 8 KB RAM, and various peripherals like UART, I2C, SPI, GPIO, etc.
Q: What kind of technical solutions can be built using the LM3S300-IQN25-C2T? A: The LM3S300-IQN25-C2T can be used in a wide range of applications such as industrial automation, consumer electronics, medical devices, IoT devices, robotics, and more.
Q: How do I program the LM3S300-IQN25-C2T? A: The LM3S300-IQN25-C2T can be programmed using various development tools and software, including Texas Instruments' Code Composer Studio (CCS) IDE or third-party IDEs like Keil or IAR Embedded Workbench.
Q: Can I use the LM3S300-IQN25-C2T with other microcontrollers or components? A: Yes, the LM3S300-IQN25-C2T can be easily integrated with other microcontrollers or components using standard communication protocols like UART, I2C, or SPI.
Q: What kind of power supply does the LM3S300-IQN25-C2T require? A: The LM3S300-IQN25-C2T typically operates at a voltage range of 2.7V to 3.6V, and it can be powered using a regulated power supply or batteries.
Q: Does the LM3S300-IQN25-C2T support real-time operating systems (RTOS)? A: Yes, the LM3S300-IQN25-C2T is capable of running popular RTOS like FreeRTOS, uC/OS-II, or embOS, providing multitasking capabilities for complex applications.
Q: Can I connect the LM3S300-IQN25-C2T to the internet or a network? A: Yes, the LM3S300-IQN25-C2T has built-in Ethernet MAC (Media Access Control) and PHY (Physical Layer) interfaces, allowing you to connect to an Ethernet network.
Q: Are there any development boards or evaluation kits available for the LM3S300-IQN25-C2T? A: Yes, Texas Instruments offers various development boards and evaluation kits specifically designed for the LM3S300-IQN25-C2T, which provide a convenient platform for prototyping and testing.
Q: Where can I find more resources and documentation for the LM3S300-IQN25-C2T? A: You can find detailed datasheets, application notes, user guides, and other resources on the Texas Instruments website or their official support forums. Additionally, online communities and forums dedicated to embedded systems are also great sources of information.